POCO(SZ:300811) Xin Lang Cai Jing·2026-01-30 02:52Group 1 - The core point of the news is that Placo New Materials Co., Ltd. experienced a stock decline of 5.04%, with a current share price of 75.30 yuan and a total market capitalization of 21.822 billion yuan as of January 30 [1] - The company, established on September 17, 2009, specializes in the research, production, and sales of metal soft magnetic powders, cores, and inductive components, contributing to energy-efficient and environmentally friendly operations in power electronic devices [1] - The main revenue composition of the company includes 96.69% from metal soft magnetic powder products, 3.07% from metal soft magnetic powders, and 0.25% from other business revenues [1] Group 2 - From the perspective of the top ten circulating shareholders, Huaxia Fund's Huaxia Industry Prosperity Mixed A (003567) reduced its holdings by 2.538 million shares, now holding 2.1538 million shares, which accounts for 0.91% of the circulating shares [2] - The estimated floating loss for Huaxia Industry Prosperity Mixed A today is approximately 8.6152 million yuan [2] - The fund has achieved a year-to-date return of 11.14%, ranking 1561 out of 8872 in its category, and a one-year return of 76.5%, ranking 595 out of 8126 [2]